Mitsubishi Electric PV-MF110EC4 110W Solar Panel

Lead content: 0 g*. A new form of photovoltaic power generation, even friendlier to the environment.
Previously,the total amount of lead used in the photovoltaic modules required to provide power to a single residence (using a 3kw system) was around 864 g. The new lead-free solder modules use no lead whatsoever.
*lead volume used in soldered parts when using 24 X 40-cell modules.

No solder coating required for cells-for higher PV module conversion efficiency.

Using newly developed silver electrodes that offer superior weatherproofing, Mitsubishi has perfected a technology for producing photovoltaic cells that do not require solder coatings. They have even achieved higher PV module conversion efficiency, talking advantage of the new product's ability to more uniformly reflect the sun's rays.

An Industry first.* A triple-layered terminal box with remarkable water resistance and flame retardancy.

1) Adopts a highly flame resistance UL94 V-0 certified potting material** throughout the terminal box interior.
2) The latest potting technologies achieve superb water resistance.
3) Adopts a newly-designed triple-layered construction of V-0 potting material, a metal barrier cover, a resin cover.

PATENTS PENDING in Japan, Germany, US, and China.

*In mass-production level photovoltaic modules as of June 2003.

**Users material certified to meet UL94 V-0 flammability standards for plastics by the Underwriters Laboratories Inc. (Underwriters Laboratories Inc. [UL] is a US-based organization specializing in product-safety testing and certification.)